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yaroslaw [1]
2 years ago
9

HELP PLEASEEEE!!!! ASAP

Mathematics
1 answer:
mariarad [96]2 years ago
7 0

Answer:

6.22 sec

Step-by-step explanation:

h(t) = 105t-16t^2

For values of t for which height will be 34 feet can be obtained by substituting 34 in place of h(t) and solving for t

34=105t-16t^2, using quadratic formula we have t=1/32*(105±sqrt(8849)) which translates to - 0.34sec and 6.22sec but as time can't be negative, time is 6.22sec

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tatyana61 [14]
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hjlf

Answer:

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Step-by-step explanation:

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2 years ago
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Ivanshal [37]

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Step-by-step explanation:

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7nadin3 [17]

Answer:

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The equation can be..

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